ATI (ATI) SEC Filings: History & Chart

ATI Inc.(ATI)

Manufacturing - Metal Fabrication · Dallas, TX

$198.77-0.23 (-0.12%)

Delayed quote: Sep 11, 2026, 4:00 PM EDT

About ATI Inc.

Globally, ATI Inc. stands as a premier manufacturer and supplier of specialized materials and complex components. The enterprise's operations are strategically divided into two primary divisions: High Performance Materials & Components (HPMC) and Advanced Alloys & Solutions (AA&S). The HPMC segment is responsible for creating a diverse range of advanced substances, including titanium and its numerous alloys, nickel- and cobalt-based alloys (such as superalloys), sophisticated powdered alloys, and other distinctive specialty materials. These are offered in elongated product forms like ingots, billets, bars, rods, wires, various structural shapes, rectangular sections, and seamless tubing. Additionally, this division engineers precision forgings, finished components, and custom-machined parts, primarily catering to the aerospace, defense, medical, and energy industries. In contrast, the AA&S segment focuses on producing zirconium and its associated alloys, which include hafnium and niobium, alongside nickel-based alloys, titanium and its specific alloys, and other unique high-performance alloys. These are commonly supplied as plates, sheets, and meticulously rolled strip products. This segment further extends its services to include hot-rolling conversion for materials like carbon steel and titanium products. The offerings from AA&S find critical applications across the energy, aerospace and defense, automotive, and electronics sectors. Formerly known as Allegheny Technologies Incorporated, ATI Inc. was established in 1960 and currently maintains its corporate headquarters in Dallas, Texas.

Dallas, TX

7,600 employees

www.atimaterials.com

Industrials / Manufacturing - Metal Fabrication

Sector: Industrials
Industry: Manufacturing - Metal Fabrication
CEO: Kimberly A. Fields

View full financials

Form	Filing Date	Accepted	Document
4	Sep 4, 2026	Sep 4, 2026	View filing
4	Sep 2, 2026	Sep 2, 2026	View filing
4	Aug 26, 2026	Aug 26, 2026	View filing
4	Aug 19, 2026	Aug 19, 2026	View filing
10-Q	Aug 6, 2026	Aug 6, 2026	View filing
8-K	Aug 6, 2026	Aug 6, 2026	View filing
4	Jul 30, 2026	Jul 30, 2026	View filing
4	Jul 9, 2026	Jul 9, 2026	View filing
4	Jul 6, 2026	Jul 6, 2026	View filing
4	Jun 24, 2026	Jun 24, 2026	View filing
11-K	Jun 17, 2026	Jun 17, 2026	View filing
11-K	Jun 17, 2026	Jun 17, 2026	View filing
8-K	Jun 8, 2026	Jun 8, 2026	View filing
4	Jun 4, 2026	Jun 4, 2026	View filing
424B5	Jun 4, 2026	Jun 4, 2026	View filing
8-K	Jun 3, 2026	Jun 3, 2026	View filing
FWP	Jun 3, 2026	Jun 3, 2026	View filing
8-K	Jun 3, 2026	Jun 3, 2026	View filing
424B3	Jun 3, 2026	Jun 3, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
4	May 21, 2026	May 21, 2026	View filing
8-K	May 19, 2026	May 19, 2026	View filing
SC 13G/A	May 14, 2026	May 14, 2026	View filing

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